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Questions and Answers
Which enzyme is responsible for hydrolyzing TAG molecules in the intestine?
Which enzyme is responsible for hydrolyzing TAG molecules in the intestine?
- Pancreatic lipase (correct)
- Phospholipase A2
- Cholesterol esterase
- Procolipase
What is the preferred carbons for pancreatic lipase to remove fatty acids from in TAG molecules?
What is the preferred carbons for pancreatic lipase to remove fatty acids from in TAG molecules?
- 1 and 2
- 2 and 3
- 2 and 4
- 1 and 3 (correct)
In what form is most dietary cholesterol present?
In what form is most dietary cholesterol present?
- Free (correct)
- Cholesteryl esters
- Esterified
- Bound
Which enzyme hydrolyzes cholesteryl esters in the intestine?
Which enzyme hydrolyzes cholesteryl esters in the intestine?
What is required for optimal activity of pancreatic cholesteryl ester hydrolase?
What is required for optimal activity of pancreatic cholesteryl ester hydrolase?
Which enzyme requires activation by trypsin in the presence of bile salts?
Which enzyme requires activation by trypsin in the presence of bile salts?
What does phospholipase A2 remove from carbon 2 of a phospholipid?
What does phospholipase A2 remove from carbon 2 of a phospholipid?
What are the primary products resulting from enzymatic degradation of dietary lipid?
What are the primary products resulting from enzymatic degradation of dietary lipid?
What facilitates the absorption of dietary lipids by intestinal mucosal cells?
What facilitates the absorption of dietary lipids by intestinal mucosal cells?
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